We're located at 4th and Market, seconds away from BART & Muni, minutes from Cal Train
and some of the best bars in town.

Our open positions:

If you're interested in joining us, email:

iOS Engineer

Sincerely is hiring iOS engineers. If you're passionate about building beautiful iOS apps, we'd love to meet you. We're building one of the most advanced mobile commerce platforms around - and many interesting challenges are in store for us!

You love writing clean code, because you know code is read far more often that it's written. You're a stickler when it comes to code reviews, because you know that's the best way to learn from your colleagues. You have a passion for writing testable code, and tests to go with it, because you know there's no such thing as zero bugs. You are always learning new things, and you freely share the things you've learned with your peers. In short, you love solving problems in front of and outside of the computer.

Our team has experience with Python, Objective-C, Ruby, and PHP to name a few, and we think that cross-pollination is a great way to grow as developers. What experiences will you bring to the table?

New to iOS? For the most motivated engineers, we’ve been successful helping to train and support the transition from other languages to shipping iOS code. If you are ambitious about making the jump, it could be a great fit.

Responsibilities

Bring passion for the customer to conversations with other stakeholders across the business & marketing organizations.

Take responsibility for your own learning and sharing learnings with your team members. Share new apps, new ways of testing code, and other ways of improving our craft.

Interested? Please send us a short email introducing yourself, along with a link to some of the apps you've built, and why you're interested in joining Sincerely. A Github username is preferred in lieu of a resume.

Android Engineer

Sincerely is hiring Android engineers! Bring your experience building Android apps and your passion for the platform and help us build amazing gifting experiences.

We're interested in candidates with experience building and releasing production apps to the Google Play store. Tell us about the apps you've built and what problems you find interesting!

You love writing clean code, because you know code is read far more often that it's written. You're a stickler when it comes to code reviews, because you know that's the best way to learn from your colleagues. You have a passion for writing testable code, and tests to go with it, because you know there's no such thing as zero bugs. You are always learning new things, and you freely share the things you've learned with your peers. In short, you love solving problems in front of and outside of the computer.

Our team has experience with Python, Objective-C, Ruby, PHP, and Node to name a few, and we think that cross-pollination is a great way to grow as developers. What will you bring to the table?

Interested? Please send us a short email introducing yourself, along with a link to some of the projects you've worked on, and why you're interested in joining Sincerely. A Github username is preferred over a resume.

Server-Side Engineer

Sincerely is hiring server-side engineers! We've built a backend API that powers our family of mobile applications, and we're looking to expand our team and scale our services as our userbase continues to grow.

You love writing clean code, because you know code is read far more often that it's written. You're a stickler when it comes to code reviews, because you know that's the best way to learn from your colleagues. You have a passion for writing testable code, and tests to go with it, because you know there's no such thing as zero bugs. You are always learning new things, and you freely share the things you've learned with your peers. In short, you love solving problems in front of and outside of the computer.

Most of our backend is written in PHP, though our team has experience with Python, Ruby, and Node, so if PHP is not your most fluent language, don't worry, we'll get you up to speed in no time.

Interested? Please send us a short email introducing yourself, along with a link to some of the projects you've worked on, and why you're interested in joining Sincerely. A Github username is preferred over a resume.

Mobile User Acquisition Manager

Help take Sincerely to the next level of growth by throwing gas on the burning fire of customer demand. As a Mobile User Acquisition Manager you will be responsible for paid user acquisition campaigns across one or potentially several Sincerely brands. You will do yield management, cost optimization, a/b testing of creative, experimentation into new user acquisition channels all while contributing to product decisions that lead to increased LTV, higher conversion rates & more engaged customers.

There is flexibility in this role for someone with a few years of paid user acquisition experience through more senior roles where you will manage $millions of paid acquisition spend.

A/B test copy & creative

Run every day campaigns, and larger seasonal/holiday campaigns. Optimize both for their respective ROI

Interface with product team to make sure tracking and user funnel improvements are made to increase the LTV of your customers and your ability to measure ROI.

Required Skills

Analytical & Experimental

Great oral, written & visual communicator

A commitment to setting & meeting goals.

Proficiency in spreadsheet tools

Bonus Skills

SQL or equivalent database skills

Photo editing skills

Copywriting experience

Product Designer

You are a passionate designer willing to push the boundaries of traditional interaction and design paradigms. You enjoy collaborating with a small team of like minded people. Sometimes your Photoshop documents are zoomed in at 3200% because you sweat the details! You don’t mind taking risks and sometimes being wrong, just as long as you learn from them. You are really passionate about creating amazing products people can’t wait to use.

Responsibilities

Create prototypes and street test those experiences

Collaborate with engineering, design, marketing and business to prioritize product efforts

Help with product direction by analyzing user data, surveys, customer feedback, and interviews